Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies Commitments and Contingencies (Narrative) (Details)

v2.4.0.8
Commitments and Contingencies Commitments and Contingencies (Narrative) (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Y
Loss Contingencies [Line Items]  
Letters of credit, outstanding amount $ 0
Inventories [Member]
 
Loss Contingencies [Line Items]  
Outstanding inventory purchase obligations $ 216,752,000
Minimum [Member]
 
Loss Contingencies [Line Items]  
Operating leases, base lease term 5
Maximum [Member]
 
Loss Contingencies [Line Items]  
Operating leases, base lease term 10